EP4052015A4 - RETROFITABLE INTELLIGENT COMPACTION ANALYZER - Google Patents
RETROFITABLE INTELLIGENT COMPACTION ANALYZER Download PDFInfo
- Publication number
- EP4052015A4 EP4052015A4 EP20907945.8A EP20907945A EP4052015A4 EP 4052015 A4 EP4052015 A4 EP 4052015A4 EP 20907945 A EP20907945 A EP 20907945A EP 4052015 A4 EP4052015 A4 EP 4052015A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- retrofit
- compaction analyzer
- intelligent compaction
- intelligent
- analyzer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005056 compaction Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/288—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows adapted for monitoring characteristics of the material being compacted, e.g. indicating resonant frequency, measuring degree of compaction, by measuring values, detectable on the roller; using detected values to control operation of the roller, e.g. automatic adjustment of vibration responsive to such measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/42—Road-making materials
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Road Paving Machines (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962952944P | 2019-12-23 | 2019-12-23 | |
PCT/US2020/066077 WO2021133680A1 (en) | 2019-12-23 | 2020-12-18 | Retrofit intelligent compaction analyzer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4052015A1 EP4052015A1 (en) | 2022-09-07 |
EP4052015A4 true EP4052015A4 (en) | 2023-12-27 |
Family
ID=76573083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20907945.8A Pending EP4052015A4 (en) | 2019-12-23 | 2020-12-18 | RETROFITABLE INTELLIGENT COMPACTION ANALYZER |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230020213A1 (zh) |
EP (1) | EP4052015A4 (zh) |
JP (1) | JP7465999B2 (zh) |
CN (1) | CN114945814A (zh) |
AU (1) | AU2020412458B2 (zh) |
CA (1) | CA3161259A1 (zh) |
WO (1) | WO2021133680A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3841380B1 (de) * | 2018-08-21 | 2022-10-05 | MOBA Mobile Automation AG | System zur verdichtungsmessung |
US20220410803A1 (en) * | 2021-06-23 | 2022-12-29 | Caterpillar Paving Products Inc. | Asphalt compactor birds eye camera integration |
US11739480B1 (en) | 2022-11-15 | 2023-08-29 | Reed International | Asphalt roadway paving methods and apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6122601A (en) | 1996-03-29 | 2000-09-19 | The Penn State Research Foundation | Compacted material density measurement and compaction tracking system |
JP2000110111A (ja) * | 1998-10-01 | 2000-04-18 | Sakai Heavy Ind Ltd | 振動ローラの締固め管理装置 |
JP3908031B2 (ja) * | 2001-12-27 | 2007-04-25 | 前田建設工業株式会社 | 盛土転圧管理方法及び装置 |
US8099218B2 (en) * | 2007-11-30 | 2012-01-17 | Caterpillar Inc. | Paving system and method |
US8190338B2 (en) * | 2008-09-02 | 2012-05-29 | The Board Of Regents Of The University Of Oklahoma | Method and apparatus for compaction of roadway materials |
WO2017095239A1 (en) * | 2015-12-04 | 2017-06-08 | Pavement Analytics Limited | A method and system for measuring deformation of a surface |
-
2020
- 2020-12-18 US US17/782,329 patent/US20230020213A1/en active Pending
- 2020-12-18 JP JP2022564094A patent/JP7465999B2/ja active Active
- 2020-12-18 EP EP20907945.8A patent/EP4052015A4/en active Pending
- 2020-12-18 AU AU2020412458A patent/AU2020412458B2/en active Active
- 2020-12-18 WO PCT/US2020/066077 patent/WO2021133680A1/en unknown
- 2020-12-18 CN CN202080089360.7A patent/CN114945814A/zh active Pending
- 2020-12-18 CA CA3161259A patent/CA3161259A1/en active Pending
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
US20230020213A1 (en) | 2023-01-19 |
AU2020412458B2 (en) | 2023-10-12 |
WO2021133680A1 (en) | 2021-07-01 |
EP4052015A1 (en) | 2022-09-07 |
JP7465999B2 (ja) | 2024-04-11 |
CN114945814A (zh) | 2022-08-26 |
AU2020412458A1 (en) | 2022-06-23 |
CA3161259A1 (en) | 2021-07-01 |
JP2023508248A (ja) | 2023-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220530 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NEVADA RESEARCH & INNOVATION CORPORATION |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: G01N0003000000 Ipc: E01C0019280000 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20231129 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E01C 19/28 20060101AFI20231123BHEP |